condition mean min max Sterile Leaflet 155.6741 94.1263 201.204 Fertile Leaflet with Sori 209.57433333333333 200.271 214.482 Primary Rachis 157.70066666666668 129.883 185.327 Petiole 160.369 118.925 184.345 Crozier 91.3122 85.7519 94.9133 Rhizome 132.851 92.166 202.999 Root 93.8468 61.8004 111.422